Remove unused private modules

info.rkt

@@ -20,9 +20,7 @@
 ;; These files are supporting/reference files in this package layout and are
 ;; not part of the package test entry point.
 (define test-omit-paths
-  '("private/utils.rkt"
-    "private/syntax-helpers.rkt"
-    "demo/show-jsmaker-output.rkt"
+  '("demo/show-jsmaker-output.rkt"
     "demo/show-optimized.rkt"
     "testing/jsmaker-executors.rkt"
     "testing/jsmaker-test-framework.rkt"
@@ -34,10 +32,3 @@
     "testing/jsmaker-usecases.rkt"
     "testing/jsmaker-list-regression.rkt"
     "testing/jsmaker-hash-regression.rkt"))
-
-;; The private files are compatibility/support material and have project-local
-;; dependencies in downstream copies.  The public module and tests do not
-;; depend on them.
-(define compile-omit-paths
-  '("private/utils.rkt"
-    "private/syntax-helpers.rkt"))